Drugs and alcohol
Alcohol and illicit drug use is a leading cause of preventable disease in Australia. This includes using illegal drugs, and misusing prescription drugs.
Substance abuse and addiction can have wide ranging effects on a person’s life, impacting their health, finances and relationships. Use the links below to learn more about drugs, alcohol, and where to get help for addiction.
![](https://media.healthdirect.org.au/images/theme_promo/w760h217/paj30c-(1)-c4e213.jpg)
Drug abuse
Drug abuse can affect your health, relationships, job and education. Learn about Australia's drug laws, drug addiction and where to get help.
![](https://media.healthdirect.org.au/images/theme_promo/w760h217/caring-for-drugs_0_h-c5dbce.jpg)
Drugs and alcohol - how to help someone
Supporting somebody who's struggling with drug or alcohol misuse is not easy, but help is available.
![](https://media.healthdirect.org.au/images/theme_promo/w760h217/alcohol-9a752a.jpg)
Alcohol
Alcohol is a legal but mood-changing drug. Read more about alcohol’s effects on the body, about safe drinking, 'standard drinks', and more.
![](https://media.healthdirect.org.au/images/theme_promo/w760h217/cannabis-marijuana-63ad39.jpg)
Cannabis (marijuana)
Marijuana (cannabis) is one of the most commonly used illicit drugs in Australia. You can find out more about marijuana and how it impacts users here.
![](https://media.healthdirect.org.au/images/theme_promo/w760h217/cocaine_hd_h-b58c34.jpg)
Cocaine
Cocaine, or 'coke', is an addictive drug that can cause unwanted effects. Learn more about cocaine and the risks associated with its use.
![](https://media.healthdirect.org.au/images/theme_promo/w760h217/drug-and-alcohol-rehabilitation-91c0e8.jpg)
Drug and alcohol rehabilitation
Drug and alcohol rehabilitation services can help you reduce or stop using substances. Learn more about rehab services and where to go for help.
![](https://media.healthdirect.org.au/images/theme_promo/w760h217/drug-overdose-9a33c4.jpg)
Drug overdose
A drug overdose is when you take more of a drug than your body can handle. Learn how to recognise, respond to, and prevent a drug overdose.
![](https://media.healthdirect.org.au/images/theme_promo/w760h217/ghb_hd_h-8e4301.jpg)
GHB
GHB is a party drug. It has been linked to date rape and sexual assault. Find out more about the physical effects and consequences of using GHB.
![](https://media.healthdirect.org.au/images/theme_promo/w760h217/k7edea-efc440.jpg)
Heroin
Heroin is an illegal, addictive drug with many side effects. Find out more about the dangers of heroin use, addiction and rehabilitation.
![](https://media.healthdirect.org.au/images/theme_promo/w760h217/ice_hd_h-8412f8.jpg)
Ice (crystal meth)
Ice, also known as crystal meth, is a very addictive illegal drug. Find out more about ice, including what it is and the dangers of its use.
![](https://media.healthdirect.org.au/images/theme_promo/w760h217/ketamine_mhc_20e4e83a-f54e-4c47-8c00-e18ccef01cea-50fbe9.jpg)
Ketamine
Ketamine is a drug used by doctors and vets. It can also be used illegally to get high. Learn more about ketamine and the dangers of long-term abuse.
![](https://media.healthdirect.org.au/images/theme_promo/w760h217/lsd_hd_h-5a7ece.jpg)
LSD (acid)
LSD is a hallucinogenic drug that can change your perception of reality. Find out how LSD works, and the health risks of LSD addiction.
![](https://media.healthdirect.org.au/images/theme_promo/w760h217/ecstasy_hd_h-7d2983.jpg)
MDMA (ecstasy)
MDMA (ecstasy) is an illicit drug which can give a euphoric rush, but which has dangerous side effects. Learn about the risks posed by MDMA use.
![](https://media.healthdirect.org.au/images/theme_promo/w760h217/overcoming-addiction-dabb3b.jpg)
Overcoming addiction
Recovering from an addiction is a gradual process. It may take a few attempts. Rehabilitation is easier with support to help you deal with symptoms.
![](https://media.healthdirect.org.au/images/theme_promo/w760h217/party-drugs-dc8ed5.jpg)
Party drugs
Some people use drugs at parties to experience a ‘high’. But party drugs can impact your mental and physical wellbeing, and many are illegal.
![](https://media.healthdirect.org.au/images/theme_promo/w760h217/speed-a27d1b.jpg)
Speed
Speed is an addictive drug that can lead to health, social and financial problems. Find out about its effects and associated risks.
![](https://media.healthdirect.org.au/images/theme_promo/w760h217/subtance_abuse-ea120d.jpg)
Substance abuse
Substance abuse involves using too much alcohol or other drugs. Read about the signs of substance abuse as well as available treatments.
![](https://media.healthdirect.org.au/images/theme_promo/w760h217/addiction-703aaf.jpg)
What is addiction?
This article describes the types, causes and signs of addiction, and where to get help.